VCS2010_10_06 – Inserting Entities Part 2 – Working With SQL Server Express Edition and Inserting Related Entities
In this video we pick up where we left off in the previous topic to demonstrate the same entity insertion code, this time with a SQL Server Express Edition database. Bob reminds the student of the gotcha’s of working with the Express edition and how to see the database changes initiated by our insertion code. He also discusses how the AddTo__ method is deprecated in favor of an ObjectSet syntax in Entity Framework 4.0. Finally, we discuss how to insert related entities and how the Entity Framework is intelligent enough to insert two (or more) records while recording the foreign key value in the related entities.
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Bob, we love the videos – good presentation & pace. They’re a great way to help beginners get up to speed quickly.Mark Jewett , Senior Manager
SQL Server, Microsoft Corporation
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